﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DBUtility;//Please add references
namespace DAL
{
	/// <summary>
	/// 数据访问类:pe_paperMa
	/// </summary>
	public partial class pe_paperMa
	{
		public pe_paperMa()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "pe_paperMa"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from pe_paperMa");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(Model.pe_paperMa model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into pe_paperMa(");
            strSql.Append("paperName,createUser,createTime,paperBh,csn,addDateTime,DepartmentId,ExamTimeLen,ExamStartTime,ExamEndTime)");
			strSql.Append(" values (");
            strSql.Append("@paperName,@createUser,@createTime,@paperBh,@csn,@addDateTime,@DepartmentId,@ExamTimeLen,@ExamStartTime,@ExamEndTime)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@paperName", SqlDbType.VarChar,50),
					new SqlParameter("@createUser", SqlDbType.VarChar,50),
					new SqlParameter("@createTime", SqlDbType.VarChar,30),
					new SqlParameter("@paperBh", SqlDbType.VarChar,30),
					new SqlParameter("@csn", SqlDbType.VarChar,50),
					new SqlParameter("@addDateTime", SqlDbType.DateTime),
					new SqlParameter("@DepartmentId", SqlDbType.VarChar,1000),
					new SqlParameter("@ExamTimeLen", SqlDbType.Int),
					new SqlParameter("@ExamStartTime", SqlDbType.VarChar,20),
					new SqlParameter("@ExamStartTime", SqlDbType.VarChar,20)
                                        };
			parameters[0].Value = model.paperName;
			parameters[1].Value = model.createUser;
			parameters[2].Value = model.createTime;
			parameters[3].Value = model.paperBh;
            parameters[4].Value = model.csn;
            parameters[5].Value = model.addDateTime;
            parameters[6].Value = model.DepartmentId;
            parameters[7].Value = model.ExamTimeLen;
            parameters[8].Value = model.ExamStartTime;
            parameters[9].Value = model.ExamEndTime;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Model.pe_paperMa model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update pe_paperMa set ");
			strSql.Append("paperName=@paperName,");
			strSql.Append("createUser=@createUser,");
			strSql.Append("createTime=@createTime,");
			strSql.Append("paperBh=@paperBh,");
            strSql.Append("csn=@csn,");
            strSql.Append("addDateTime=@addDateTime,");
            strSql.Append("DepartmentId=@DepartmentId,");
            strSql.Append("ExamTimeLen=@ExamTimeLen, ");
            strSql.Append("ExamStartTime=@ExamStartTime, ");
            strSql.Append("ExamEndTime=@ExamEndTime ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@paperName", SqlDbType.VarChar,50),
					new SqlParameter("@createUser", SqlDbType.VarChar,50),
					new SqlParameter("@createTime", SqlDbType.VarChar,30),
					new SqlParameter("@paperBh", SqlDbType.VarChar,30),
					new SqlParameter("@csn", SqlDbType.VarChar,50),
					new SqlParameter("@addDateTime", SqlDbType.DateTime),
					new SqlParameter("@id", SqlDbType.Int,4),
					new SqlParameter("@DepartmentId", SqlDbType.VarChar,1000),
					new SqlParameter("@ExamTimeLen", SqlDbType.Int,4),
					new SqlParameter("@ExamStartTime", SqlDbType.VarChar,20),
					new SqlParameter("@ExamEndTime", SqlDbType.VarChar,20)};
			parameters[0].Value = model.paperName;
			parameters[1].Value = model.createUser;
			parameters[2].Value = model.createTime;
			parameters[3].Value = model.paperBh;
			parameters[4].Value = model.csn;
            parameters[5].Value = model.addDateTime;
            parameters[6].Value = model.id;
            parameters[7].Value = model.DepartmentId;
            parameters[8].Value = model.ExamTimeLen;
            parameters[9].Value = model.ExamStartTime;
            parameters[10].Value = model.ExamEndTime;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from pe_paperMa ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from pe_paperMa ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Model.pe_paperMa GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select  top 1 id,paperName,createUser,createTime,paperBh,csn,addDateTime,DepartmentId,ExamTimeLen,ExamStartTime,ExamEndTime from pe_paperMa ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			Model.pe_paperMa model=new Model.pe_paperMa();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Model.pe_paperMa DataRowToModel(DataRow row)
		{
			Model.pe_paperMa model=new Model.pe_paperMa();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["paperName"]!=null)
				{
					model.paperName=row["paperName"].ToString();
				}
				if(row["createUser"]!=null)
				{
					model.createUser=row["createUser"].ToString();
				}
				if(row["createTime"]!=null)
				{
					model.createTime=row["createTime"].ToString();
				}
				if(row["paperBh"]!=null)
				{
					model.paperBh=row["paperBh"].ToString();
				}
				if(row["csn"]!=null)
				{
					model.csn=row["csn"].ToString();
				}
				if(row["addDateTime"]!=null && row["addDateTime"].ToString()!="")
				{
					model.addDateTime=DateTime.Parse(row["addDateTime"].ToString());
                }
                if (row["DepartmentId"] != null && row["DepartmentId"].ToString() != "")
                {
                    model.DepartmentId = row["DepartmentId"].ToString();
                }
                if (row["ExamTimeLen"] != null && row["ExamTimeLen"].ToString() != "")
                {
                    model.ExamTimeLen = int.Parse(row["ExamTimeLen"].ToString());
                }
				if(row["ExamStartTime"]!=null)
				{
					model.ExamStartTime=row["ExamStartTime"].ToString();
				}
				if(row["ExamEndTime"]!=null)
				{
					model.ExamEndTime=row["ExamEndTime"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select id,paperName,createUser,createTime,paperBh,csn,addDateTime,DepartmentId,ExamTimeLen,ExamStartTime,ExamEndTime ");
			strSql.Append(" FROM pe_paperMa ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
            strSql.Append(" id,paperName,createUser,createTime,paperBh,csn,addDateTime,DepartmentId,ExamTimeLen,ExamStartTime,ExamEndTime ");
			strSql.Append(" FROM pe_paperMa ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM pe_paperMa ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.id desc");
			}
			strSql.Append(")AS Row, T.*  from pe_paperMa T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "pe_paperMa";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

